I will be coloring this in. I just want to know if I would be able to have the roots of the tree growing around and through the purple/pink butterfly that is already there. Would there be any way to do that without having them be colored in black, or would black look okay? I have a lot of empty space on my lower arm and these two huge butterflies that I want to take the focus off of. Any ideas on what colors would draw the eye away from them? Thank you.